AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
  nToF, Last 16 days  ELOG logo
New entries since:Thu Jul 31 18:38:40 2025
ID Date Author Subject
  99   Wed Aug 6 11:20:52 2025 SelinPulser Test

The pulser test was performed with a frequency of 500 Hz and with voltage settings of: 2V, 1.6V, 1.2V, 0.8V, 0.6V, 0.4V, 0.3V, 0.2V, 0.1V, 0.05V, 0.025V.

The run was started with calibration settings and then the voltage was changed every 2.5-3 minutes.

From the attached plots, it can be seen that everything is as expected. This means that the pulser multipolarity is consistent with front and back strips, pulser signals are more frequent and the pulser amplitude decreases with decreasing V.

The front and back pulser tests have been done with separate runs and the settings have been reverted to their original values (100 Hz, 2V, pulser is off).

Attachment 1: front_2V.png
front_2V.png
Attachment 2: front_less2V.png
front_less2V.png
Attachment 3: front_less1V.png
front_less1V.png
Attachment 4: back_2V.png
back_2V.png
  98   Mon Aug 4 16:45:43 2025 SelinBoron-3 Consistency Check

These are the consistency checks done for Boron-3 sample.

Please note that the back strips for the first run are mismatched due to the settings in DAQ.

Attachment 1: B3-1-8.png
B3-1-8.png
Attachment 2: B3-9-16.png
B3-9-16.png
Attachment 3: B3-17-24.png
B3-17-24.png
Attachment 4: B3-25-32.png
B3-25-32.png
  97   Mon Aug 4 16:44:06 2025 SelinBoron-1 Consistency Check

These are the consistency checks done for Boron-1 sample.

Attachment 1: B1-1-8.png
B1-1-8.png
Attachment 2: B1-9-16.png
B1-9-16.png
Attachment 3: B1-17-24.png
B1-17-24.png
Attachment 4: B1-25-32.png
B1-25-32.png
  96   Mon Aug 4 16:32:56 2025 SelinLithium Consistency Check

These are the consistency checks done for Lithium sample.

Please note that in the earlier runs, the cables 22 and 23 were switched.

Attachment 1: Li1-8.png
Li1-8.png
Attachment 2: Li9-16.png
Li9-16.png
Attachment 3: Li17-24.png
Li17-24.png
Attachment 4: Li25-32.png
Li25-32.png
ELOG V3.1.4-unknown